| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 876. N Grandelius vs O Sepp |
| 1-0 | 23 | 2017 | 18th Puhajarve Rapid | C48 Four Knights |
| 877. T Sammalvuo vs N Grandelius |
| 0-1 | 33 | 2017 | 18th Puhajarve Rapid | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 878. N Grandelius vs T Rauk |
| ½-½ | 41 | 2017 | 18th Puhajarve Rapid | A07 King's Indian Attack |
| 879. Ehlvest vs N Grandelius |
| ½-½ | 10 | 2017 | 18th Puhajarve Rapid | B90 Sicilian, Najdorf |
| 880. N Grandelius vs O Schults |
| 1-0 | 48 | 2017 | 18th Puhajarve Rapid | B30 Sicilian |
| 881. A Kveinys vs N Grandelius |
| 0-1 | 25 | 2017 | 18th Puhajarve Rapid | A04 Reti Opening |
| 882. N Grandelius vs K Kiik |
| 1-0 | 41 | 2017 | 18th Puhajarve Rapid | B27 Sicilian |
| 883. A Kogan vs N Grandelius |
| 0-1 | 48 | 2017 | 18th Puhajarve Rapid | B23 Sicilian, Closed |
| 884. N Grandelius vs T Seeman |
| 1-0 | 43 | 2017 | 18th Puhajarve Rapid | B27 Sicilian |
| 885. K Puusepp vs N Grandelius |
| 0-1 | 44 | 2017 | 18th Puhajarve Rapid | A37 English, Symmetrical |
| 886. N Grandelius vs G Mastrokoukos |
| 1-0 | 20 | 2017 | 18th Puhajarve Rapid | B40 Sicilian |
| 887. P Leito vs N Grandelius |
| 0-1 | 36 | 2017 | 18th Puhajarve Rapid | A21 English |
| 888. N Grandelius vs T Narva |
| 1-0 | 35 | 2017 | 18th Puhajarve Rapid | A10 English |
| 889. I Rotov vs N Grandelius |
| 0-1 | 44 | 2017 | 18th Puhajarve Rapid | B29 Sicilian, Nimzovich-Rubinstein |
| 890. Priit Potter vs N Grandelius |
| 0-1 | 26 | 2017 | 18th Puhajarve Rapid | D31 Queen's Gambit Declined |
| 891. N Grandelius vs A Vihmand |
| 1-0 | 12 | 2017 | 18th Puhajarve Rapid | B01 Scandinavian |
| 892. N Grandelius vs D Arman |
| 1-0 | 58 | 2017 | Rilton Cup 2017/18 | A16 English |
| 893. L O Hauge vs N Grandelius |
| 0-1 | 67 | 2017 | Rilton Cup 2017/18 | A45 Queen's Pawn Game |
| 894. N Grandelius vs Kotronias |
| ½-½ | 40 | 2017 | Rilton Cup 2017/18 | B92 Sicilian, Najdorf, Opocensky Variation |
| 895. R Praggnanandhaa vs N Grandelius |
| 0-1 | 85 | 2017 | Rilton Cup 2017/18 | A07 King's Indian Attack |
| 896. N Grandelius vs J Santos Latasa |
| ½-½ | 36 | 2018 | Rilton Cup 2017/18 | C95 Ruy Lopez, Closed, Breyer |
| 897. K Piorun vs N Grandelius |
| ½-½ | 52 | 2018 | Rilton Cup 2017/18 | B90 Sicilian, Najdorf |
| 898. N Grandelius vs M Chigaev |
| ½-½ | 42 | 2018 | Rilton Cup 2017/18 | C92 Ruy Lopez, Closed |
| 899. V Usmanov vs N Grandelius |
| 0-1 | 44 | 2018 | Rilton Cup 2017/18 | A06 Reti Opening |
| 900. N Grandelius vs M Antipov |
| 0-1 | 33 | 2018 | Rilton Cup 2017/18 | B22 Sicilian, Alapin |
Kibitzing
